The "Pokemon Players Guide - Crown Zenith" is a guidebook for the Crown Zenith set of the Pokémon Trading Card Game. This guidebook provides information and strategies for players to enhance their gameplay experience with this specific set. It is in English and is manufactured by Nintendo, a well-known company in the gaming industry. The guide is tailored to assist Pokémon TCG players in mastering the Crown Zenith set, which is a valuable resource for fans looking to improve their skills in the game.